RRB Technician Grade 3 previous year question
A train 240 meters long crosses a bridge 420 meters long in 22 seconds. What is the speed of the train in km/h?
Asked in RRB Technician Grade 3 (06 Mar 2026 Shift 3) · Quantitative Aptitude
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Correct answer: (D) 108 km/h
Total distance covered = 240+420 = 660 m in 22 s, giving speed = 30 m/s = 30×3.6 = 108 km/h.
हिंदी में प्रश्न
240 मीटर लंबी एक ट्रेन 420 मीटर लंबे पुल को 22 सेकंड में पार करती है। ट्रेन की चाल km/h में कितनी है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 108 km/h
कुल दूरी = 240+420 = 660 मीटर, समय 22 सेकंड, गति = 30 मी/से = 30×3.6 = 108 किमी/घं.
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